The Big 12 Conference reprimanded an officiating crew Tuesday for a gaffe in Missouri’s weekend win over Kansas.The rules violation occurred following a first-quarter touchdown by Missouri, when the Tigers were penalized for unsportsmanlike conduct. After Kansas blocked the extra-point try following a Missouri touchdown that made the score 6-0, the officials mistakenly allowed Missouri to punt the ball on a free kick.That was a violation of NCAA Football Rule 2, Section 16, Article 6, and resulted in the crew being pulled from its scheduled assignment this weekend.